Math diary's content:
1, Writing Mathematics Cognition
Students can write down what they have learned, understood, mastered and unclear in class. Through writing, it helps students to review old knowledge, deepen their understanding and mastery of mathematical knowledge, especially mathematical concepts, and urge students to sort out knowledge points purposefully in order to realize the internalization of new knowledge.
For example, a classmate wrote a math diary after learning "rice and centimeters": "Today, we learned rice and centimeters. When I got home and measured it with a rice ruler, I realized that my height was only 12 1 cm, my father was 179 cm, my father was 58 cm taller than me, and my feet were 65438+.
2. Write math activities
When students write about math diary, they can record how they think and do in class. In the process of learning, when they discuss and communicate in groups, they say their own ideas, what their classmates say, what their teachers say when they study in groups, what their classmates do and how their teachers guide them. In this way, the process of writing math activities is a process of learning from classmates and summing up knowledge.
3. Write mathematical thinking
Writing mathematical thinking is the main content for students to write about math diary. They can write reflections, such as learning attitude, learning methods, learning habits, learning interests, answering methods, suggestions to teachers and so on. In this way, there is another green channel for communication between teachers and students, so as to build a bridge for emotional communication between teachers and students, and to know students' learning situation, knowledge mastery and understanding and suggestions on teaching methods in time.
For example, a classmate wrote in math diary: "Do you know, teacher, I have been distracted in class recently, and my energy is not concentrated ..." A classmate wrote: "Miss Wang, you speak too slowly, and sometimes you are too wordy." Some students wrote in their diaries, "We really want to play more math games in class, and it would be better if we could play them in middle schools and schools."
4. Write math applications
Often instructing students to write and apply math diary will greatly broaden their knowledge horizons, expand their mathematical ability and improve their ability to solve practical problems in daily life.
Look at what this classmate wrote: "My mother took me to the supermarket to buy things after school this afternoon. We bought four bags of chocolates at 85.5 cents each, and each piece of bread was 1 yuan 1.5 cents: I also bought a bag of flour, so 23 yuan spent 65.438+0 bags of chocolates and 1 piece of bread.